Mankiw, Gregory N., <br/><br/>
Principles of microeconomics / 
N. Gregory Mankiw. 
 - Eighth edition 
 - Philippines :  Cengage Learning,  2018. 
 - ix, 491 pages :  drawings, illustrations, figures, tables ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789814834834 
<br/><br/><label>Dewey Class. No.: </label>338.5  / M278p